杂波调制干扰下引信自差机输出信号的数值分析

NUMERIC ANALYSIS ON THE OUTPUT OF FUZE SELF HETERODYNE OSCILLATOR UNDER A NOISE MODULATION INTERFERENCE ENVIRONMENT

在电波暗室中应用计算机数据采集系统 ,对无线电引信在杂波调制有源干扰下的引信自差机输出信号进行数据采集。在对采集的数据信号进行预处理的基础上 ,分析研究了输出杂波信号的平稳性和分布特性 。

Within a radiation shielded environment the fuze self heterodyne oscillator output with noise modulation interference has been sampled by a computer data collection system. Based on the preprocessing of the sampled signals, the stability and distribution characteristics of the noise from fuze self heterodyne oscillator was analyzed. Some useful conclusions were drawn.